Patents
Patents for H04W 4 - Services or facilities specially adapted for wireless communication networks (113,132)
04/2013
04/24/2013CN101742432B Method, device and system for realizing location service
04/24/2013CN101742427B Method, device and system for sending, receiving and transmitting business data
04/24/2013CN101729993B Access method, device and system
04/24/2013CN101677435B Method and device for realizing service of one number on two phones
04/24/2013CN101674530B Wireless communication station, wireless communication terminal, wireless communication system and wireless communication method
04/24/2013CN101668261B Method, device and system for attaching signature to long short message
04/24/2013CN101662739B Signaling monitored-based heterogeneous network changing number prompting service system device and changing number prompting realization method
04/24/2013CN101651524B Method and device for sending control information in multi-carrier mode
04/24/2013CN101610458B Method and equipment for separating user equipment
04/24/2013CN101600145B Method and device for operating a plurality of appearance packages
04/24/2013CN101594572B Bearer resource processing method, system and device
04/24/2013CN101527878B Safety for mobile device users while driving
04/24/2013CN101521861B A method, system and device for implementing the Color Ring Back Tone service
04/24/2013CN101472240B Method for down distributing and updating private district information as well as communication network and terminal
04/24/2013CN101467469B Device and control procedure for FDD and non-FDD bandwidth
04/24/2013CN101444043B Selecting a command node in a heterogeneous communication system
04/24/2013CN101321362B Charging method, system and device
04/24/2013CN101064655B Method of providing a guest terminal with emergency access to a wlan
04/24/2013CA2793422A1 Hypertext link verification in encrypted e-mail for mobile devices
04/24/2013CA2784334A1 Multiplatform management system and method for mobile devices
04/23/2013US8429515 Apparatus and method for transmitting and receiving control information in multiple input multiple output system
04/23/2013US8429294 Enabling simultaneous use of home network and foreign network by a multihomed mobile node
04/23/2013US8429292 Scheduling events from electronic messages
04/23/2013US8429254 Method for networkable device communication
04/23/2013US8428653 Hot-spot wireless access exploiting shadowing diversity of distributed antennas
04/23/2013US8428635 System and method for managing group communications
04/23/2013US8428634 Method for automatically setting up and/or controlling a telecommunication conference
04/23/2013US8428631 Method for determining a subsequent time interval relationship, for service request messages, from a user equipment
04/23/2013US8428627 Method and system for media modification
04/23/2013US8428618 Mobile valet
04/23/2013US8428604 Content-based notification and user-transparent pull operation for simulated push transmission of wireless email
04/23/2013US8428600 Mobile communication method, mobile exchange station, radio base station and mobile station
04/23/2013US8428593 Method and apparatus for soft handoff between base stations using different frame formats
04/23/2013US8428592 Method and apparatus for determining a server which should respond to a service request
04/23/2013US8428591 Method of translating cellular carriers
04/23/2013US8428590 Method and apparatus for identifying user equipment, and method for transmitting and allocating a temporary identifier
04/23/2013US8428589 Method for reducing signalling
04/23/2013US8428588 Method for context handling
04/23/2013US8428587 Mobile communication system, position registration method, terminal, and home agent
04/23/2013US8428586 System and method for facilitating accelerated network selection in a radio network environment
04/23/2013US8428585 Method for adaptive scanning in a wireless network and a wireless network
04/23/2013US8428584 System and method for accelerating network selection by a wireless user equipment (UE) device
04/23/2013US8428583 Managing subscriber information
04/23/2013US8428582 Method and apparatus for VoIP roaming
04/23/2013US8428581 Method and apparatus for supporting location services for a roaming mobile station
04/23/2013US8428580 Aviation cellular communications system and method
04/23/2013US8428577 Data processing apparatus, data processing method, data processing system, storage medium and program
04/23/2013US8428574 Controlled mobile communication as a service
04/23/2013US8428564 Method and apparatus for providing updated content data to a mobile terminal
04/23/2013US8428563 Visual voicemail provisioning and notification
04/23/2013US8428560 Mobile telephone having broadcast reception function
04/23/2013US8428555 Securing quality of service (QoS) according to type of wireless local area network (WLAN) service
04/23/2013US8428554 Method for authenticating a mobile unit attached to a femtocell that operates according to code division multiple access
04/23/2013US8428509 System and method for providing a rich media visitor log
04/23/2013US8428085 Cellular communication system and method for broadcast communication
04/23/2013US8428084 Cellular communication system and method for broadcast communication
04/23/2013US8428083 Cellular communication system and method for broadcast communication
04/23/2013US8428082 Cellular communication system and method for broadcast communication
04/23/2013US8428050 Radio communication system, radio access method, access point and gateway
04/23/2013US8428044 Mobile apparatus
04/23/2013US8428040 Reception apparatus and reception method for setting a format per divided band
04/23/2013US8428039 Methods and apparatus for overlapping MIMO physical sectors
04/23/2013US8428038 Communication devices for network-hopping communications and methods of network-hopping communications
04/23/2013US8428037 Wireless communications system that supports multiple modes of operation
04/23/2013US8428036 System and method for providing wireless local area networks as a service
04/23/2013US8428033 Radio frequency network
04/23/2013US8428032 System and method for providing selective voice call continuity
04/23/2013US8428030 Addressing scheme for a relay network system
04/23/2013US8428028 Method and apparatus for fast and efficient handover at link layer of wireless LAN
04/23/2013US8428027 Method and apparatus for handling uplink grant
04/23/2013US8428026 Scheduling data transmissions in a wireless network
04/23/2013US8428025 Apparatus and method for controlling user equipment state changes
04/23/2013US8428024 System and method for mobility with a split home agent architecture using MPTCP
04/23/2013US8428023 Method and apparatus for distributing video packets over multiple bearers for providing unequal packet loss protection
04/23/2013US8428022 Method and apparatus for transmitting positioning reference signals in a wireless communication network
04/23/2013US8428021 Architecture using inexpensive, managed wireless switching points to deliver large scale WLAN
04/23/2013US8428020 Indication of uplink semi-persistent scheduling explicit release using a downlink physical downlink control channel
04/23/2013US8428019 Base station
04/23/2013US8428018 Method of transmitting reference signals in a wireless communication having multiple antennas
04/23/2013US8428015 Permanent dedicated random access preambles for femtocell
04/23/2013US8428014 Method and apparatus for performing an enhanced random access channel procedure in a Cell—FACH state
04/23/2013US8428013 Method of performing random access in a wireless communcation system
04/23/2013US8428012 Channel selection in ad hoc wireless network
04/23/2013US8428011 Resource allocation control method and device in mobile radio communications system
04/23/2013US8428010 Location-based network detection
04/23/2013US8428008 Implicit channel sounding for closed-loop transmission in MIMO-OFDM wireless networks
04/23/2013US8428007 Resource allocation size dependent transport block size signaling
04/23/2013US8428006 Hierarchical control signaling for mobile clients in distributed wireless controller system
04/23/2013US8428005 Routing in a network
04/23/2013US8428003 Method and system for WiMAX R4 auto-discovery and configuration
04/23/2013US8428002 Cooperative transceiving between wireless interface devices of a host device
04/23/2013US8427999 Multi-satellite architecture
04/23/2013US8427998 Method of designing a multiplexing structure for resource allocation to support legacy system
04/23/2013US8427985 System and apparatus for adapting operations of a communication device
04/23/2013US8427983 Techniques for providing uplink feedback for downlink-only RF carriers in a multicarrier system
04/23/2013US8427973 Cognitive radio communication apparatus and radio access technology selection method of cognitive radio communication apparatus
04/23/2013US8427954 Automatic reverse channel assignment in a two-way TDM communication system
04/23/2013US8427942 Method, apparatus, and system for connecting a mobile client to wireless networks
04/23/2013US8427938 Virtual local area network server redundancy and failover to enable seamless mobility in the mobility domain
04/23/2013US8427936 Multiple-access hybrid OFDM-CDMA system